Rocket

Crews searched for scorched wreckage along the Virginia coast Wednesday in hopes of figuring out why an unmanned commercial rocket exploded in a blow to NASA’s strategy of using private companies to fly supplies and, eventually, astronauts to the International Space Station.

A NASA rocket bound for the International Space Station exploded during lift-off. NASA officials say the rocket suffered a catastrophic anomaly shortly after liftoff. Now officials are trying to figure out what went wrong.